If you are in business, you should use Cisco 8811 for your organization thanks to its use of VoIP technology. This is actually referred to as a series of transmissions that makes it possible to communicate over the internet. VoIP is also referred to as the internet telephony. This converts the voice vibration into compressed digital signal that translates the Internet Protocol packets. This, in turn, is converted into telephone signal. It is quite different from the traditional phones. Continue reading …